diff --git a/grunt/sauce_browsers.yml b/grunt/sauce_browsers.yml
index d589198610..8014bfcb80 100644
--- a/grunt/sauce_browsers.yml
+++ b/grunt/sauce_browsers.yml
@@ -26,16 +26,16 @@
     version: "10",
     platform: "Windows 8"
   },
-  # {
-  #   browserName: "internet explorer",
-  #   version: "9",
-  #   platform: "Windows 7"
-  # },
-  # {
-  #   browserName: "internet explorer",
-  #   version: "8",
-  #   platform: "Windows 7"
-  # },
+  {
+    browserName: "internet explorer",
+    version: "9",
+    platform: "Windows 7"
+  },
+  {
+    browserName: "internet explorer",
+    version: "8",
+    platform: "Windows 7"
+  },
 
   # { # Unofficial
   #   browserName: "internet explorer",